Hypothetical: God sees into 1,000 futures. He decides on future 765. This future includes a small change that He made way back in 1995. Because He had already seen all the possibilities that would happen before and after He changed His mind in this 765 future, would not the "future be settled"?
In other words, God, seeing all the possibilities before He created the universe, prearranged everything that was going to happen? This is standard Calvinism. The problem is that it doesn't square with scripture. Go back to the Hezekiah scenario, where God gave two future possibilities of opposite outcomes within about 15 minutes. If God had already seen the possibilities and knew the final result, then one of those prophecies was a lie. But if God can change His mind based on the unforeseen actions of men like Hezekiah, then the first prophecy was true when He gave it to Isaiah, and the second, opposite outcome prophecy was equally true when He gave it--because He changed His mind about when Hezekiah would die.
If, however, God looked at both possibilities before the world began and knew which way He (God) would decide, then He not only engineered a lie into the future, but also engineered it to make it look like He had changed His mind, and He was merely following the predetermined course for Himself. He had lost any suggestion that He was free to let Hezekiah die if He wanted to. This is the problem Open Theists have with settled view scenarios.
I see it all the time, Man placing their abilities above that of GOD. For if one molecule in the universe is outside of His purview, then He is not GOD!
You sound like
@Lon. He put the whole earth under man's dominion in the Garden. Don't you think man then could change the direction of a few molecules on that earth in a way that God would not approve? For instance, the molecules of the tree of knowledge of good and evil were not supposed to go down the throats of Adam and Eve. But they did. At that time, there were molecules doing something outside of God's will (not sure if that's the same as "purview").